User and Maintenance Manual
Failsafe hydraulic brake ID 2000N
Model ID 2000N-116
Date: 2014/06/27
Revision: 1.1
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8.
Operation
8.1.
Power feed of the safety component
The control pressure of the hydraulic brake must not exceed 220 bar, while the minimum
opening pressure must not drop below 200 bar as already explained in the preceding section.
The brake must also be powered exclusively using mineral oil hydraulic fluid.
In case the minimum opening pressure of the brake results lower than the one
indicated, stop immediately the machine and change the cup springs. This check is
necessary to avoid compromising any safety aspect.
The technical department of COREMO OCMEA can provide information, suggestions and
assistance for correct application and use of the product.
To check the minimum opening pressure it is possible to use a hydraulic hand pump by
performing the following step:
1.
Connect the brake to a manual hydraulic pump (Photo 9)
2.
Power up the brake with the hand pump (Photo 10)
Photo 9
Photo 10
3.
Check that the pressure indicated by the manometer of the pump (photo 11) at the
opening of the brake is the same as the one previously indicated
